Intro to Chemistry
Think Like a Scientist
Problem Solving
Properties of Matter
All that is Chemistry
100
Anything that has mass and occupies space
What is Matter
100
when you use your senses to obtain information
What is an observation
100
develop plan/implement plan
What is the general approach to problem solving
100
the property that depends on the amount of matter
What is extensive property
100
the simplest form of matter that has a unique set of properites: a specific type of atom
What is an element
200
The study of the composition of matter
What is Chemistry
200
A proposed explanation for an observation
What is a hypothesis
200
analyze, calculate, evaluate
What are the steps to solving a problem
200
the property that depends on the type of matter
What is intensive property
200
contains two or more elements chemically combined in a fixed proportion
What is a compound
300
Chemistry is the central science/electrons and the structure of atoms/bonding and interactions
What is one of the central themes of Chemistry
300
a procedure that is used to test a hypothesis
What is an experiment
300
Analyze and solve
What are the two steps for solving nonnumeric problems
300
Matter that has a uniform and definite composition
What is a substance
300
an arrangement of elements in which the element are separated into groups based on a set of repeating properties
What is the periodic table
400
Explain the natural world/career opportunities/producing informed citizens
What are three reasons to study Chemistry
400
The variable that YOU change in an experiment
What is the independent variable
400
If there are 60 seconds in a minute, how many seconds in an hour?
3600 seconds
400
a form of matter that has a definite shape and volume
What is a solid
400
a mixture in which the composition is not uniform throughout
What is a heterogeneous mixture
500
The means by which a society provides its members with those things needed and desired
What is Technology
500
the variable that is observed during an experiment
What is the dependent variable
500
If there are 60 minutes in an hour, how many hours in a day?
24
500
a form of matter that does not have a definite shape, flows, but has a fixed volume
What is a liquid
500
a mixture in which the composition is uniform throughout
What is a homogeneous mixture
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